:root {
    /* 主色调 - 深邃墨色 */
    --primary-color: #0f1419;
    --primary-dark: #080a0d;
    --primary-light: #1a2028;
    --secondary-color: #151b23;
    --dark-color: #0a0d11;
    --dark-medium: #12171d;
    
    /* 强调色 - 墨青色系 */
    --accent-color: #5b8a8f;
    --accent-dark: #426d72;
    --accent-light: #7fb3b8;
    --cyan-glow: #89c3c9;
    
    /* 辅助色 - 中国传统色 */
    --jade: #4a8b7a;
    --jade-light: #6ba596;
    --jade-dark: #2d5d52;
    --crimson: #b5555e;
    --crimson-light: #c97278;
    --crimson-dark: #8b3d44;
    --bamboo: #6b9b83;
    --bamboo-light: #89b39d;
    --moonlight: #d9e7e8;
    --ink-blue: #3e5f7a;
    --ink-blue-light: #577a96;
    
    /* 状态色 */
    --success-color: #4a8b7a;
    --success-light: #6ba596;
    --danger-color: #b5555e;
    --danger-light: #c97278;
    --warning-color: #8a9b5b;
    --warning-light: #a5b87f;
    --info-color: #5b8a8f;
    --info-light: #7fb3b8;
    
    /* 文字色 */
    --light-color: #e8f2f4;
    --light-medium: #d4e3e6;
    --white-color: #ffffff;
    --gray-color: #9aabae;
    --gray-light: #b8c7ca;
    --muted-color: #7a8f93;
    
    /* 阴影 */
    --shadow-color: rgba(8, 10, 13, 0.7);
    --shadow-soft: rgba(8, 10, 13, 0.4);
    --shadow-glow: rgba(91, 138, 143, 0.35);
    
    /* 渐变效果 */
    --nav-gradient: linear-gradient(135deg, rgba(15, 20, 25, 0.98), rgba(21, 27, 35, 0.95), rgba(26, 32, 40, 0.92));
    --gradient-hero: radial-gradient(ellipse at top left, rgba(91, 138, 143, 0.1), transparent 50%), 
                     linear-gradient(135deg, rgba(15, 20, 25, 0.95), rgba(10, 13, 17, 0.98));
    --gradient-panel: linear-gradient(160deg, rgba(18, 23, 29, 0.92), rgba(12, 16, 20, 0.96));
    --gradient-card: linear-gradient(145deg, rgba(21, 27, 33, 0.88), rgba(15, 19, 24, 0.94));
    --gradient-button: linear-gradient(135deg, #5b8a8f, #4d7a7f, #426d72);
    --gradient-cyan: linear-gradient(135deg, #89c3c9, #5b8a8f, #426d72);
    
    /* 边框和圆角 */
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --border-radius-lg: 28px;
    
    /* 过渡效果 */
    --transition-speed: 0.3s;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 阴影效果 */
    --box-shadow: 0 20px 60px rgba(8, 10, 13, 0.6);
    --box-shadow-card: 0 12px 40px rgba(8, 10, 13, 0.45);
    --box-shadow-hover: 0 16px 50px rgba(91, 138, 143, 0.3);
    
    /* 字体 */
    --font-family-main: 'Noto Serif TC', 'Microsoft YaHei', 'SimSun', serif;
    --font-family-heading: 'Noto Serif TC', 'KaiTi', 'STKaiti', serif;
}

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600;700&display=swap');

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* 页面加载动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family-main);
    background: #080a0d url('2.png') center/cover fixed no-repeat;
    color: var(--light-color);
    min-height: 100vh;
    line-height: 1.8;
    position: relative;
    font-size: 16px;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at top center, rgba(91, 138, 143, 0.15), transparent 60%), 
                radial-gradient(circle at bottom right, rgba(74, 139, 122, 0.1), transparent 70%),
                linear-gradient(180deg, rgba(8, 10, 13, 0.92), rgba(15, 20, 25, 0.95), rgba(10, 13, 17, 0.98));
    z-index: -2;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: 
        radial-gradient(circle, rgba(91, 138, 143, 0.04) 1px, transparent 1px),
        radial-gradient(circle, rgba(91, 138, 143, 0.03) 1px, transparent 1px);
    background-size: 100px 100px, 150px 150px;
    background-position: 0 0, 50px 50px;
    opacity: 0.5;
    pointer-events: none;
    z-index: -1;
}

/* 顶部导航 */
.top-header {
    background: var(--nav-gradient);
    padding: 16px 0;
    border-bottom: 2px solid rgba(91, 138, 143, 0.3);
    box-shadow: 0 4px 20px var(--shadow-color), 0 0 60px rgba(91, 138, 143, 0.15);
    position: relative;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    flex-wrap: wrap;
}

.nav-brand {
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: var(--light-color);
    min-width: 180px;
}

.brand-title {
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.brand-subtitle {
    font-size: 0.9rem;
    color: var(--muted-color);
}

.nav-menu {
    display: flex;
    gap: 16px;
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-menu a {
    color: var(--light-color);
    text-decoration: none;
    padding: 10px 22px;
    border-radius: 50px;
    border: 1px solid rgba(91, 138, 143, 0.35);
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) var(--transition-smooth);
    backdrop-filter: blur(8px);
    background: rgba(15, 20, 25, 0.4);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(91, 138, 143, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.nav-menu a:hover::before {
    transform: translateX(100%);
}

.nav-menu a:hover {
    border-color: var(--accent-color);
    color: var(--cyan-glow);
    background: rgba(91, 138, 143, 0.2);
    box-shadow: 0 8px 24px rgba(91, 138, 143, 0.35), 0 0 20px rgba(91, 138, 143, 0.25);
    transform: translateY(-2px);
}

.user-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--light-color);
}

.nav-greeting {
    font-size: 0.95rem;
    color: var(--muted-color);
}

.nav-cta {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: var(--dark-color);
    border: none;
    border-radius: 999px;
    padding: 8px 18px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-family: var(--font-family-main);
    font-size: 0.9rem;
    transition: all var(--transition-speed);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

/* Logo */
.logo-container {
    text-align: center;
    padding: 40px 0 32px;
    position: relative;
    z-index: 1;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(91, 138, 143, 0.18), transparent 70%);
    pointer-events: none;
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.logo {
    width: 380px;
    max-width: 85%;
    height: auto;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.6)) 
            drop-shadow(0 0 40px rgba(91, 138, 143, 0.4));
    position: relative;
    z-index: 1;
    transition: all 0.5s var(--transition-smooth);
}

.logo:hover {
    filter: drop-shadow(0 12px 32px rgba(0, 0, 0, 0.7)) 
            drop-shadow(0 0 50px rgba(91, 138, 143, 0.6));
    transform: scale(1.05);
}

/* 主布局 */
.main-container {
    max-width: 1280px;
    margin: 40px auto 60px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
    animation: fadeIn 0.6s ease-out;
}

.side-nav {
    background: var(--gradient-panel);
    border-radius: var(--border-radius);
    border: 2px solid rgba(91, 138, 143, 0.4);
    overflow: hidden;
    box-shadow: var(--box-shadow-card), 0 0 40px rgba(91, 138, 143, 0.2);
    position: relative;
    animation: fadeInUp 0.5s ease-out 0.1s both;
}

.side-nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(91, 138, 143, 0.15), transparent 50%);
    pointer-events: none;
}

.side-nav::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyan);
    opacity: 0.75;
    box-shadow: 0 0 10px rgba(91, 138, 143, 0.6);
}

.side-nav-banner {
    padding: 26px 24px 10px;
    border-bottom: 1px solid rgba(91, 138, 143, 0.2);
}

.side-nav-banner .eyebrow {
    font-size: 0.85rem;
    letter-spacing: 0.4em;
    color: var(--muted-color);
    text-transform: uppercase;
}

.side-nav-banner h2 {
    margin: 8px 0 6px;
    font-size: 1.4rem;
    color: var(--light-color);
}

side-nav-banner p {
    margin: 0;
    color: var(--gray-color);
    font-size: 0.9rem;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 18px 24px;
    color: var(--light-color);
    text-decoration: none;
    border-bottom: 1px solid rgba(91, 138, 143, 0.1);
    position: relative;
    transition: all var(--transition-speed) var(--transition-smooth);
    gap: 14px;
    letter-spacing: 0.05em;
    font-size: 1rem;
}

.nav-item:last-child {
    border-bottom: none;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-cyan);
    transform: scaleY(0);
    transition: transform var(--transition-speed) var(--transition-smooth);
}

.nav-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(91, 138, 143, 0.18), transparent);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.nav-item i {
    width: 24px;
    text-align: center;
    color: var(--accent-color);
    font-size: 1.1rem;
    transition: all var(--transition-speed);
}

.nav-item .arrow {
    margin-left: auto;
    color: var(--muted-color);
    transition: all var(--transition-speed) var(--transition-smooth);
}

.nav-item:hover {
    padding-left: 32px;
    background: rgba(91, 138, 143, 0.08);
    color: var(--cyan-glow);
}

.nav-item:hover::before {
    transform: scaleY(1);
}

.nav-item:hover::after {
    opacity: 1;
}

.nav-item:hover i {
    color: var(--cyan-glow);
    transform: scale(1.15);
}

.nav-item:hover .arrow {
    transform: translateX(8px);
    color: var(--cyan-glow);
}

/* 内容区域 */
.content-area {
    background: var(--gradient-panel);
    border-radius: var(--border-radius);
    border: 2px solid rgba(91, 138, 143, 0.4);
    padding: 42px;
    box-shadow: var(--box-shadow), 0 0 50px rgba(91, 138, 143, 0.15);
    position: relative;
    overflow: hidden;
}

.content-area::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 20%, rgba(91, 138, 143, 0.15), transparent 60%),
                radial-gradient(circle at 10% 80%, rgba(74, 139, 122, 0.1), transparent 50%);
    pointer-events: none;
}

.content-area::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyan);
    opacity: 0.7;
}

.section-header {
    position: relative;
    background: linear-gradient(135deg, rgba(18, 23, 29, 0.95), rgba(12, 16, 20, 0.95));
    border-radius: var(--border-radius);
    border: 2px solid rgba(91, 138, 143, 0.35);
    padding: 32px;
    margin-bottom: 32px;
    display: flex;
    align-items: flex-start;
    gap: 24px;
    justify-content: space-between;
    overflow: hidden;
}

.section-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 15% 20%, rgba(91, 138, 143, 0.15), transparent 50%);
    pointer-events: none;
}

.title-group {
    position: relative;
    max-width: 520px;
    z-index: 1;
}

.eyebrow {
    font-size: 0.85rem;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    color: var(--muted-color);
    margin-bottom: 10px;
    display: inline-block;
}

.section-title {
    margin: 0;
    font-size: 2rem;
    color: var(--light-color);
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: 0.1em;
}

.section-title i {
    color: var(--accent-color);
    font-size: 1.2em;
}

.subtitle {
    margin-top: 12px;
    margin-bottom: 0;
    color: var(--gray-color);
    font-size: 0.95rem;
}

.total-users {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(5, 9, 13, 0.65);
    border-radius: var(--border-radius-sm);
    padding: 18px 24px;
    border: 1px solid rgba(212, 180, 111, 0.25);
    box-shadow: inset 0 0 40px rgba(212, 180, 111, 0.08);
    position: relative;
    z-index: 1;
}

.pill-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 180, 111, 0.12);
    color: var(--accent-color);
    font-size: 1.2rem;
}

.pill-meta .label {
    display: block;
    font-size: 0.85rem;
    color: var(--muted-color);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.user-count {
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-light);
    display: block;
}

.pill-meta .hint {
    font-size: 0.85rem;
    color: var(--gray-color);
}

/* ?��??�板 */
.hero-panel {
    position: relative;
    border-radius: var(--border-radius);
    padding: 34px;
    border: 1px solid rgba(212, 180, 111, 0.22);
    background: var(--gradient-hero);
    box-shadow: var(--box-shadow-card);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 32px;
    overflow: hidden;
    margin-bottom: 32px;
}

.hero-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 10%, rgba(212, 180, 111, 0.12), transparent 45%);
    pointer-events: none;
}

.hero-panel__content h2 {
    margin: 0 0 12px;
    font-size: 1.8rem;
    color: var(--accent-light);
}

hero-panel__content p {
    margin: 0;
    color: var(--light-medium);
    max-width: 520px;
}

.hero-actions {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.jade-button,
.ghost-button {
    border-radius: 999px;
    padding: 12px 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: transparent;
    color: var(--light-color);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-family: var(--font-family-main);
    font-size: 0.95rem;
    transition: all var(--transition-speed);
}

.jade-button {
    background: linear-gradient(130deg, var(--jade), var(--jade-dark));
    border-color: transparent;
    color: #06231a;
    font-weight: 600;
}

.jade-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(122, 184, 159, 0.35);
}

.ghost-button:hover {
    border-color: var(--accent-color);
    color: var(--accent-light);
    transform: translateY(-2px);
}

.ghost-button.small {
    padding: 10px 18px;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
}

/* ?�据?��? */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
}

.stat-card {
    background: rgba(10, 16, 20, 0.8);
    border-radius: var(--border-radius-sm);
    padding: 20px;
    border: 1px solid rgba(212, 180, 111, 0.18);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-speed);
}

.stat-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(212, 180, 111, 0.09), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 180, 111, 0.4);
}

.stat-card:hover::after {
    opacity: 1;
}

.stat-card .label {
    font-size: 0.85rem;
    color: var(--muted-color);
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.stat-card .value {
    display: block;
    margin-top: 10px;
    font-size: 1.4rem;
    color: var(--accent-light);
    font-weight: 600;
    word-break: break-all;
}

.stat-card .hint {
    display: block;
    margin-top: 6px;
    font-size: 0.85rem;
    color: var(--gray-color);
}

/* ?��? */
.section-block {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    border: 2px solid rgba(91, 138, 143, 0.3);
    padding: 32px;
    box-shadow: var(--box-shadow-card);
    position: relative;
    overflow: hidden;
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.heading-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.heading-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(212, 180, 111, 0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.3rem;
}

.heading-left h2 {
    margin: 0;
    color: var(--light-color);
    font-size: 1.4rem;
}

.heading-left p {
    margin: 4px 0 0;
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* 用户信息区域 */
.user-info {
    display: flex;
    gap: 24px;
    margin-bottom: 30px;
    padding: 26px;
    background: rgba(15, 20, 25, 0.7);
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(91, 138, 143, 0.4);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 30px rgba(91, 138, 143, 0.15);
    animation: fadeInUp 0.5s ease-out 0.2s both;
}

.user-info::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(91, 138, 143, 0.18), transparent 70%);
    pointer-events: none;
}

.user-info::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(91, 138, 143, 0.15), transparent);
    animation: shimmer 3s infinite;
}

.user-info-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    color: var(--light-color);
    position: relative;
    z-index: 1;
    padding: 10px 16px;
    background: rgba(10, 13, 17, 0.5);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(91, 138, 143, 0.2);
}

.user-info-item strong {
    color: var(--accent-light);
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* 按钮组 */
.button-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* 为按钮添加交错动画 */
.button-group .action-button:nth-child(1) { animation: fadeInUp 0.5s ease-out 0.1s both; }
.button-group .action-button:nth-child(2) { animation: fadeInUp 0.5s ease-out 0.2s both; }
.button-group .action-button:nth-child(3) { animation: fadeInUp 0.5s ease-out 0.3s both; }
.button-group .action-button:nth-child(4) { animation: fadeInUp 0.5s ease-out 0.4s both; }
.button-group .action-button:nth-child(5) { animation: fadeInUp 0.5s ease-out 0.5s both; }
.button-group .action-button:nth-child(6) { animation: fadeInUp 0.5s ease-out 0.6s both; }
.button-group .action-button:nth-child(7) { animation: fadeInUp 0.5s ease-out 0.7s both; }
.button-group .action-button:nth-child(8) { animation: fadeInUp 0.5s ease-out 0.8s both; }

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.action-button {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 26px;
    border-radius: var(--border-radius-sm);
    background: rgba(15, 20, 25, 0.7);
    color: var(--light-color);
    text-decoration: none;
    border: 2px solid rgba(91, 138, 143, 0.3);
    letter-spacing: 0.08em;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.action-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(91, 138, 143, 0.25), transparent);
    transform: translateX(-100%);
    transition: transform 0.7s ease;
}

.action-button i {
    color: var(--accent-color);
    font-size: 1.2rem;
    transition: all var(--transition-speed);
}

.action-button:hover::before {
    transform: translateX(100%);
}

.action-button:hover {
    border-color: var(--accent-color);
    background: rgba(91, 138, 143, 0.15);
    color: var(--cyan-glow);
    box-shadow: 0 10px 35px rgba(91, 138, 143, 0.4), 0 0 30px rgba(91, 138, 143, 0.25);
    transform: translateY(-4px) scale(1.02);
}

.action-button:hover i {
    color: var(--cyan-glow);
    transform: scale(1.2) rotate(5deg);
}

.action-button:active {
    transform: translateY(-2px) scale(1);
}

/* 购买提示 */
.purchase-notice {
    background: rgba(15, 20, 25, 0.8);
    padding: 24px;
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(91, 138, 143, 0.3);
    margin-top: 24px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

purchase-notice p {
    margin: 0 0 12px;
    font-weight: 600;
    color: var(--light-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

purchase-notice ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.purchase-notice li {
    position: relative;
    padding-left: 18px;
    color: var(--gray-light);
    margin-bottom: 8px;
}

purchase-notice li::before {
    content: "??;
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* 表格 */
.data-table-container {
    overflow-x: auto;
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(91, 138, 143, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    background: rgba(10, 13, 17, 0.6);
}

.data-table thead {
    background: var(--gradient-cyan);
    color: var(--dark-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table thead th {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    padding: 16px 20px;
    text-align: left;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(91, 138, 143, 0.12);
}

.data-table tbody tr {
    background: rgba(15, 20, 25, 0.5);
    transition: all var(--transition-speed);
}

.data-table tbody tr:nth-child(even) {
    background: rgba(12, 16, 20, 0.5);
}

.data-table tbody tr:hover {
    background: rgba(91, 138, 143, 0.18);
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(91, 138, 143, 0.25);
}

.data-table tbody td {
    color: var(--light-color);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(8, 10, 13, 0.92);
    z-index: 1000;
    backdrop-filter: blur(10px);
    padding: 20px;
    overflow-y: auto;
}

.modal-content {
    position: relative;
    background: var(--gradient-panel);
    border-radius: var(--border-radius);
    border: 2px solid rgba(91, 138, 143, 0.45);
    margin: 40px auto;
    padding: 36px;
    max-width: 680px;
    color: var(--light-color);
    box-shadow: var(--box-shadow), 0 0 60px rgba(91, 138, 143, 0.3);
    animation: modalShow 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.recharge-modal-content {
    max-width: 800px;
}

@keyframes modalShow {
    from {
        transform: translateY(30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.modal-header {
    margin-bottom: 28px;
    border-bottom: 2px solid rgba(91, 138, 143, 0.35);
    padding-bottom: 16px;
    position: relative;
}

.modal-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background: var(--gradient-cyan);
}

.modal-title {
    margin: 0;
    color: var(--cyan-glow);
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    font-family: var(--font-family-heading);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    border: 2px solid rgba(91, 138, 143, 0.35);
    background: rgba(15, 20, 25, 0.9);
    color: var(--accent-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed) var(--transition-smooth);
    z-index: 10;
}

.modal-close:hover {
    transform: rotate(90deg) scale(1.1);
    background: rgba(91, 138, 143, 0.25);
    border-color: var(--cyan-glow);
    color: var(--cyan-glow);
    box-shadow: 0 0 20px rgba(91, 138, 143, 0.5);
}

/* 表单 */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--accent-light);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.form-input,
.transfer-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(91, 138, 143, 0.3);
    background: rgba(10, 13, 17, 0.7);
    color: var(--light-color);
    font-family: var(--font-family-main);
    font-size: 1rem;
    transition: all var(--transition-speed) var(--transition-smooth);
}

.form-input:focus,
.transfer-select:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(10, 13, 17, 0.9);
    box-shadow: 0 0 0 4px rgba(91, 138, 143, 0.2), 0 0 20px rgba(91, 138, 143, 0.25);
}

.form-button,
.transfer-button {
    width: 100%;
    padding: 16px;
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1.1rem;
    font-family: var(--font-family-main);
    font-weight: 700;
    letter-spacing: 0.1em;
    background: var(--gradient-button);
    color: var(--light-color);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) var(--transition-smooth);
    box-shadow: 0 6px 20px rgba(91, 138, 143, 0.35);
}

.form-button::before,
.transfer-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.form-button:hover::before,
.transfer-button:hover::before {
    transform: translateX(100%);
}

.form-button:hover,
.transfer-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 35px rgba(91, 138, 143, 0.55), 0 0 30px rgba(91, 138, 143, 0.35);
    border-color: var(--cyan-glow);
}

.form-button:active,
.transfer-button:active {
    transform: translateY(-1px) scale(1);
}

/* 提示框 */
.transfer-notice {
    padding: 20px 24px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 24px;
    background: rgba(15, 20, 25, 0.7);
    border: 2px solid;
    border-color: var(--accent-color);
    position: relative;
    overflow: hidden;
}

.transfer-notice::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: var(--gradient-cyan);
}

.transfer-notice.error {
    border-color: var(--danger-color);
}

.transfer-notice.error::before {
    background: linear-gradient(180deg, var(--crimson), var(--crimson-dark));
}

.transfer-notice.info {
    border-color: var(--accent-color);
}

.transfer-notice i {
    margin-right: 10px;
    font-size: 1.1rem;
}

.transfer-notice .notice-content {
    margin-left: 0;
}

.transfer-notice p {
    margin: 0 0 12px;
    color: var(--light-color);
    font-weight: 600;
}

.transfer-notice ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.transfer-notice li {
    color: var(--light-medium);
    margin-bottom: 6px;
}

.tribe-count {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.tribe-stat {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(91, 138, 143, 0.3);
    margin-bottom: 0;
    background: rgba(15, 20, 25, 0.7);
    transition: all var(--transition-speed) var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.tribe-stat::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(91, 138, 143, 0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.tribe-stat:hover::before {
    transform: translateX(100%);
}

.tribe-stat:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px rgba(91, 138, 143, 0.35);
}

.tribe-stat i {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-right: 20px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(91, 138, 143, 0.15);
    border-radius: 12px;
    transition: all var(--transition-speed);
}

.tribe-stat:hover i {
    transform: scale(1.1) rotate(5deg);
    color: var(--cyan-glow);
    background: rgba(91, 138, 143, 0.25);
}

.tribe-stat-content {
    flex: 1;
}

.tribe-stat-label {
    color: var(--light-medium);
    margin-bottom: 6px;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
}

.tribe-stat-value {
    font-size: 1.6rem;
    color: var(--cyan-glow);
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* ?��??��? */
.info-content {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--light-color);
}

.info-content .label {
    color: var(--accent-light);
    font-weight: 600;
}

.recharge-rewards h4,
.discount-info h4,
.dan-purchase-info h4 {
    color: var(--light-color);
    margin-bottom: 12px;
    font-size: 1rem;
}

.total-recharge {
    margin-bottom: 18px;
}

discount-info,
.dan-purchase-info {
    margin-top: 20px;
}

/* 结果模态框 */
.result-modal-content {
    max-width: 480px;
}

.modal-body {
    text-align: center;
    padding: 30px 20px;
}

.modal-body.success .modal-icon {
    color: var(--success-color);
}

.modal-body.error .modal-icon {
    color: var(--danger-color);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: iconPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes iconPop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-text {
    color: var(--light-color);
    font-size: 1.15rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.modal-btn {
    padding: 12px 40px;
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    font-family: var(--font-family-main);
    font-weight: 600;
    letter-spacing: 0.1em;
    background: var(--gradient-button);
    color: var(--light-color);
    transition: all var(--transition-speed) var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(91, 138, 143, 0.35);
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(91, 138, 143, 0.45);
    border-color: var(--cyan-glow);
}

/* 版权信息 */
.copyright {
    text-align: center;
    padding: 40px 0 60px;
    color: var(--muted-color);
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    position: relative;
    z-index: 1;
}

.copyright::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(91, 138, 143, 0.4), transparent);
    margin-bottom: 20px;
}

/* 滚动条 */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(10, 13, 17, 0.6);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-button);
    border-radius: 5px;
    border: 2px solid rgba(10, 13, 17, 0.3);
    transition: all 0.3s;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-cyan);
    border-color: rgba(91, 138, 143, 0.5);
}

::-webkit-scrollbar-corner {
    background: rgba(10, 13, 17, 0.6);
}

/* 响应式设计 */
@media (max-width: 1100px) {
    .nav-container {
        justify-content: center;
    }
    .user-nav {
        width: 100%;
        justify-content: center;
    }
    .button-group {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 960px) {
    .main-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .side-nav {
        order: 2;
    }
    .content-area {
        order: 1;
    }
    .hero-panel {
        grid-template-columns: 1fr;
    }
    .user-info {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    .logo {
        width: 300px;
    }
    
    .section-header {
        flex-direction: column;
        gap: 16px;
    }
    
    .total-users {
        width: 100%;
    }
    
    .hero-panel,
    .section-block,
    .content-area {
        padding: 28px;
    }
    
    .nav-menu {
        justify-content: flex-start;
    }
    
    .button-group,
    .action-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        padding: 28px;
        margin: 20px auto;
    }
    
    .data-table th,
    .data-table td {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
}

@media (max-width: 540px) {
    body {
        font-size: 14px;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-brand,
    .user-nav {
        align-items: center;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .modal-title {
        font-size: 1.3rem;
    }
    
    .content-area,
    .side-nav {
        padding: 20px;
    }
    
    .action-button {
        padding: 16px 20px;
        font-size: 0.95rem;
    }
    
    .user-info-item {
        font-size: 0.95rem;
    }
}

@media (max-width: 400px) {
    .logo {
        width: 250px;
    }
    
    .top-header {
        padding: 12px 0;
    }
    
    .main-container {
        padding: 0 16px;
    }
    
    .modal-content {
        padding: 20px;
    }
}